| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $241.34 | 13.633% | $274.2419 | $274.24 | $274.25 | $274.20 |
| Purchase #2 | $39.64 | 3.193% | $40.9057 | $40.91 | $40.90 | $40.90 |
| Purchase #3 | $20.97 | 4.699% | $21.9554 | $21.96 | $21.95 | $22.00 |
| Purchase #4 | $134.92 | 8.787% | $146.7754 | $146.78 | $146.80 | $146.80 |
| Purchase #5 | $64.98 | 4.330% | $67.7936 | $67.79 | $67.80 | $67.80 |
| Purchase #6 | $61.90 | 3.518% | $64.0776 | $64.08 | $64.10 | $64.10 |
| Purchase #7 | $106.66 | 3.488% | $110.3803 | $110.38 | $110.40 | $110.40 |
| 7 purchase totals = | $670.41 | $726.1299 | $726.14 | $726.20 | $726.20 | |